package lex.lianliankan;

public interface LianLianKanModel {
	public int getRowCount();

	public int getColumnCount();

	public void setKey(int key, int row, int column);

	public int getKey(int row, int column);

	public boolean isFinished();

	/**
	 * ����ϴ��
	 */
	public void shuffle();

	public void addLianLianKanListener(LianLianKanListener l);

	public void removeLianLianKanListener(LianLianKanListener l);
}
